div{
    background-color: black;
    width: 100%;
    height: 45px;
}
div.Nav{
    height: auto;
    width: auto;
    float: left;
    margin-left: 15%;
}
div.User{
    height: auto;
    width: auto;
    float: right;
    margin-right: 5%;
}
div.Info{
    height: auto;
    width: auto;
    float: right;
    margin-right: 1%;
}